EUVD-2026-69886
GHSA-q2q3-cp6p-r7mv
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
UI:R corrects the provided UI:N because a victim must submit the contact form to trigger the stored payload; all other metrics align with the description.
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
Lifecycle Timeline
2DescriptionCVE.org
The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the redirect_url parameter of the et_pb_contact_form shortcode in all versions up to, and including, 4.27.6. This is due to the redirect_url attribute being sanitized with esc_attr() instead of esc_url() before being rendered into the data-redirect_url HTML data attribute. Additionally, redirect_url is absent from the hardcoded $url_options array in class-et-builder-element.php, so it does not receive esc_url_raw() sanitization during shortcode parsing. After a successful form submission, client-side JavaScript reads this data attribute and passes it directly to window.location.href, executing arbitrary JavaScript from a javascript: URI. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user submits the contact form.
AnalysisAI
Stored Cross-Site Scripting in Elegant Themes' Divi WordPress theme (all versions through 4.27.6) enables authenticated contributors to plant a javascript: URI in the redirect_url parameter of the et_pb_contact_form shortcode, which executes in any visitor's browser upon contact form submission. The flaw arises from using esc_attr() instead of esc_url() for sanitization and the parameter's absence from the $url_options URL-sanitization array, allowing the raw URI to reach client-side JavaScript that assigns it to window.location.href. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold at minimum Contributor-level access to the target WordPress installation - this role must be explicitly granted by a site administrator and is not available to anonymous visitors or Subscriber-role accounts. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.4 score appropriately reflects the Contributor access requirement (PR:L), which narrows the attacker pool to registered WordPress users granted that role or higher - not arbitrary internet actors. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | The primary fix is to update Divi to the first version released after 4.27.6 that addresses this issue; the Divi changelog at https://www.divichangelog.com/divi-update should be monitored for the specific patched release, as no exact fix version was confirmed in the available data. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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